2100879900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{47639}}^1$

素因数の和:47673

約数の個数: 162

約数和(自身を含む): 7660369080

約数和(自身を除く): 5559489180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3675, 4410, 4900, 6300, 7350, 8820, 11025, 14700, 22050, 44100, 47639, 95278, 142917, 190556, 238195, 285834, 333473, 428751, 476390, 571668, 666946, 714585, 857502, 952780, 1000419, 1190975, 1333892, 1429170, 1667365, 1715004, 2000838, 2143755, 2334311, 2381950, 2858340, 3001257, 3334730, 3572925, 4001676, 4287510, 4668622, 4763900, 5002095, 6002514, 6669460, 7002933, 7145850, 8336825, 8575020, 9337244, 10004190, 10718775, 11671555, 12005028, 14005866, 14291700, 15006285, 16673650, 20008380, 21008799, 21437550, 23343110, 25010475, 28011732, 30012570, 33347300, 35014665, 42017598, 42875100, 46686220, 50020950, 58357775, 60025140, 70029330, 75031425, 84035196, 100041900, 105043995, 116715550, 140058660, 150062850, 175073325, 210087990, 233431100, 300125700, 350146650, 420175980, 525219975, 700293300, 1050439950, 2100879900]

約数ペア:

[(1, 2100879900), (2, 1050439950), (3, 700293300), (4, 525219975), (5, 420175980), (6, 350146650), (7, 300125700), (9, 233431100), (10, 210087990), (12, 175073325), (14, 150062850), (15, 140058660), (18, 116715550), (20, 105043995), (21, 100041900), (25, 84035196), (28, 75031425), (30, 70029330), (35, 60025140), (36, 58357775), (42, 50020950), (45, 46686220), (49, 42875100), (50, 42017598), (60, 35014665), (63, 33347300), (70, 30012570), (75, 28011732), (84, 25010475), (90, 23343110), (98, 21437550), (100, 21008799), (105, 20008380), (126, 16673650), (140, 15006285), (147, 14291700), (150, 14005866), (175, 12005028), (180, 11671555), (196, 10718775), (210, 10004190), (225, 9337244), (245, 8575020), (252, 8336825), (294, 7145850), (300, 7002933), (315, 6669460), (350, 6002514), (420, 5002095), (441, 4763900), (450, 4668622), (490, 4287510), (525, 4001676), (588, 3572925), (630, 3334730), (700, 3001257), (735, 2858340), (882, 2381950), (900, 2334311), (980, 2143755), (1050, 2000838), (1225, 1715004), (1260, 1667365), (1470, 1429170), (1575, 1333892), (1764, 1190975), (2100, 1000419), (2205, 952780), (2450, 857502), (2940, 714585), (3150, 666946), (3675, 571668), (4410, 476390), (4900, 428751), (6300, 333473), (7350, 285834), (8820, 238195), (11025, 190556), (14700, 142917), (22050, 95278), (44100, 47639)]